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    • 9. 发明申请
    • Method For Joining Joint Parts To Hollow Profiles
    • 将连接件连接到空心型材的方法
    • US20070274775A1
    • 2007-11-29
    • US10581794
    • 2004-12-03
    • Konrad Eipper
    • Konrad Eipper
    • F16B17/00B21D39/04
    • B21D26/033B21D39/04Y10T29/53987Y10T403/70
    • The present invention relates to a method for joining at least one joint part (3), provided with a through-opening (4), to a hollow profile (1), the joint part (3) being pushed with its through-opening (4) onto the hollow profile (1) up to a joint point (2), and the hollow profile (1) being expanded at least at the joint point (2). In order to improve the durability of the connection between joint part (3) and hollow profile (1), an adhesive (11) is arranged between an inner side (6) of the joint part (3) and an outer side (5) of the hollow profile (1) before the expansion in such a way that the adhesive (11) adheres to the inner side (6) and to the outer side (5) in the region of the joint point (2) after the expansion.
    • 本发明涉及一种用于将至少一个具有通孔(4)的接头部分(3)连接到中空型材(1)的方法,所述接合部分(3)被其通孔( 4)到中空型材(1)上直到接合点(2),并且中空型材(1)至少在接合点(2)处被膨胀。 为了提高接合部(3)和中空型材(1)之间的连接的耐久性,在接合部(3)的内侧(6)与外侧(5)之间配置有粘接剂(11) 在扩张之前,使得粘合剂(11)在膨胀之后在接合点(2)的区域中粘附到内侧(6)和外侧(5)。